Material is steel per mil-s-22141, comp no. 1c-4140; tensile strength 182 kpsi, yield strength 160 kpsi, 4 pct elongation, rockwell hardness 40-48 'c'; phosphate coated per mil-std-171; o/a length 3.77 in., 2.050 porm 0.007 in. Wide, 1.39 in. High.
A part of a conveyer, ammunition which aligns the cartridges as they are transferred to the feeder, ammunition, machine gun-automatic gun.
Classification: Parts and accessories for military rifles of heading 9301
NSN 6610-01-227-0364
NSN 6150-01-494-3068
NSN 6135-00-932-3136
NSN 5999-01-364-1949
NSN 4140-01-298-8919
NSN 5965-01-624-4840
NSN 6620-00-132-4140
NSN 5999-01-196-4104
NSN 6110-00-283-0178
NSN 7035-00-513-9764
NSN 5996-01-350-9771
NSN 5930-00-934-0228